Improper input validation in Imagemagick
CVE-2017-9142
In ImageMagick 7.0.5-7 Q16, a crafted file could trigger an assertion failure in the WriteBlob function in MagickCore/blob.c because of missing checks in the ReadOneJNGImage function in coders/png.c.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.022 (81.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Imagemagick — versions 7.0.5-7
- Debian Linux — versions 8.0, 9.0
Weakness classification (CWE)
References
- www.securityfocus.com/bid/98683 (VDB Entry, Third Party Advisory, vdb-entry)
- www.debian.org/security/2017/dsa-3863 (vendor-advisory, Third Party Advisory)
- github.com/ImageMagick/ImageMagick/issues/490 (Patch, Third Party Advisory, Issue Tracking)
- github.com/ImageMagick/ImageMagick/commit/f0232a2a45dfd003c1faf6079497895df3ab0… (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-9142?
- CVE-2017-9142 is a medium-severity vulnerability in Imagemagick, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2017-05-22.
- How severe is CVE-2017-9142?
- Medium severity. CVSS v3 base score is 6.5 out of 10.